DE69720011T2 - Optischer verzögerungsfilm - Google Patents

Optischer verzögerungsfilm

Info

Publication number
DE69720011T2
DE69720011T2 DE69720011T DE69720011T DE69720011T2 DE 69720011 T2 DE69720011 T2 DE 69720011T2 DE 69720011 T DE69720011 T DE 69720011T DE 69720011 T DE69720011 T DE 69720011T DE 69720011 T2 DE69720011 T2 DE 69720011T2
Authority
DE
Germany
Prior art keywords
optical delay
delay film
film
optical
delay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69720011T
Other languages
English (en)
Other versions
DE69720011D1 (de
Inventor
Mark Verrall
Mark Goulding
Quentin Hodges
Ben Godden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Application granted granted Critical
Publication of DE69720011D1 publication Critical patent/DE69720011D1/de
Publication of DE69720011T2 publication Critical patent/DE69720011T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/033—Silicon compound, e.g. glass or organosilicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/10—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate
    • G02F2413/105—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate with varying inclination in thickness direction, e.g. hybrid oriented discotic LC
DE69720011T 1996-09-17 1997-09-05 Optischer verzögerungsfilm Expired - Lifetime DE69720011T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96114855 1996-09-17
PCT/EP1997/004827 WO1998012584A1 (en) 1996-09-17 1997-09-05 Optical retardation film

Publications (2)

Publication Number Publication Date
DE69720011D1 DE69720011D1 (de) 2003-04-24
DE69720011T2 true DE69720011T2 (de) 2003-12-18

Family

ID=8223187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720011T Expired - Lifetime DE69720011T2 (de) 1996-09-17 1997-09-05 Optischer verzögerungsfilm

Country Status (7)

Country Link
US (3) US6291035B1 (de)
EP (1) EP0927372B1 (de)
JP (1) JP4141504B2 (de)
KR (2) KR100567654B1 (de)
DE (1) DE69720011T2 (de)
TW (1) TW472081B (de)
WO (1) WO1998012584A1 (de)

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KR101325363B1 (ko) * 2005-01-11 2013-11-20 메르크 파텐트 게엠베하 낮은 위상차를 갖는 중합된 액정 필름
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TW200736748A (en) * 2006-03-30 2007-10-01 Daxon Technology Inc Brightness enhancing film, method of making same and liquid crystal display module
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KR20080092568A (ko) * 2007-04-12 2008-10-16 삼성전자주식회사 위상차 보상필름, 이를 갖는 표시패널 어셈블리 및 이의제조방법
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JP2011048162A (ja) * 2009-08-27 2011-03-10 Fujifilm Corp 熱可塑性フィルムとその製造方法、偏光板、液晶表示装置
US9005493B2 (en) * 2010-02-09 2015-04-14 Roger Wen-Yi Hsu Method and apparatus for making retarder in stereoscopic glasses
US8379159B2 (en) 2010-03-12 2013-02-19 Roger Wen-Yi Hsu Method and apparatus for improved retarder of 3D glasses
WO2012144331A1 (ja) * 2011-04-18 2012-10-26 Dic株式会社 末端環構造にラテラル置換基を有する重合性化合物
CN108027470B (zh) * 2015-10-05 2020-12-18 株式会社Lg化学 光学膜
KR102034462B1 (ko) * 2015-10-05 2019-10-21 주식회사 엘지화학 광학 필름
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JPWO2019142839A1 (ja) * 2018-01-19 2021-01-28 日本ゼオン株式会社 光学異方体及びその製造方法
WO2019142831A1 (ja) * 2018-01-19 2019-07-25 日本ゼオン株式会社 光学異方体及びその製造方法
JP7464058B2 (ja) 2019-09-30 2024-04-09 日本ゼオン株式会社 光学異方性複層物及び製造方法
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Also Published As

Publication number Publication date
US20010022998A1 (en) 2001-09-20
EP0927372A1 (de) 1999-07-07
US6899929B2 (en) 2005-05-31
KR100567654B1 (ko) 2006-04-05
KR20050049529A (ko) 2005-05-25
TW472081B (en) 2002-01-11
KR20000036152A (ko) 2000-06-26
DE69720011D1 (de) 2003-04-24
WO1998012584A1 (en) 1998-03-26
JP2001500984A (ja) 2001-01-23
JP4141504B2 (ja) 2008-08-27
EP0927372B1 (de) 2003-03-19
US20040175513A1 (en) 2004-09-09
US7105586B2 (en) 2006-09-12
US6291035B1 (en) 2001-09-18
KR100623840B1 (ko) 2006-09-12

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